waterproof IPX6
Material: polyester ,pvc
2L(none strap):tile size: 15*30cm,95g
5L(single shoulder strap):tile size: 19*40cm,weight: 210g
10L(single shoulder strap):tile size: 19*55cm,weight: 270g
15L(single shoulder strap):tile size: 23.5*55cm,weight: 310g
20L(double shoulder strap):tile size: 23.5*60cm,weight: 360g
30L(double shoulder strap):tile size: 26*70cm,weight: 400g